Depends on what kind of games you like.
Some, like arcade fighting or turn based games, need a lot of button controls, you're using a normal controller for those anyway.
Some require slight tactile feedback, like a FPS. It's just more satisfying pulling a trigger. Move would be better for those, sure. Or you could just buy a gun controller.
Some are just more fun when moving your body. Sports/dance/fighting, a lot of which were the popular Wii games. Kinect could be better for those. The tech does sound poorly worked out though.
I'd go for Move if I had to choose, but that's because it seems like Sony understands the concept a bit better. MS is just putting out an EyeToy clone too late. For the price they want, they could have put both solutions into the same device.
A switchable motion sensor camera AND motion sensing controllers is the ideal solution here. Oh, and a radio for wireless controllers built in too. There's no need for any wired controllers anymore.